Analysis of interatomic Contacts of Structural Units in PDB entry:
3N9M


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3N9M entry

There are 2 chains in PDB entry 3N9M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 193LYS 706
C
 LYS 193LYS 706
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 50 helices in PDB entry 3N9M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
233 237Right-handed 310
Helix 2
2
A
255 257Right-handed 310
Helix 3
3
A
259 263Right-handed 310
Helix 4
4
A
274 279Right-handed alpha
Helix 5
5
A
296 300Right-handed 310
Helix 6
6
A
308 319Right-handed alpha
Helix 7
7
A
320 322Right-handed 310
Helix 8
8
A
336 345Right-handed alpha
Helix 9
9
A
346 347Right-handed 310
Helix 10
10
A
348 352Right-handed 310
Helix 11
11
A
374 383Right-handed alpha
Helix 12
12
A
394 396Right-handed 310
Helix 13
13
A
402 412Right-handed alpha
Helix 14
14
A
432 437Right-handed alpha
Helix 15
15
A
440 445Right-handed alpha
Helix 16
16
A
447 453Right-handed alpha
Helix 17
17
A
458 465Right-handed alpha
Helix 18
18
A
472 476Right-handed 310
Helix 19
19
A
497 501Right-handed 310
Helix 20
20
A
520 533Right-handed alpha
Helix 21
21
A
539 544Right-handed 310
Helix 22
22
A
584 586Right-handed 310
Helix 23
23
A
587 605Right-handed alpha
Helix 24
24
A
615 627Right-handed alpha
Helix 25
25
A
627 638Right-handed alpha
Helix 26
26
A
642 671Right-handed alpha
Helix 27
27
A
679 704Right-handed alpha
Helix 28
28
C
230 235Right-handed 310
Helix 29
29
C
259 263Right-handed 310
Helix 30
30
C
274 279Right-handed alpha
Helix 31
31
C
296 300Right-handed 310
Helix 32
32
C
308 316Right-handed alpha
Helix 33
33
C
317 322Right-handed 310
Helix 34
34
C
336 347Right-handed alpha
Helix 35
35
C
348 352Right-handed 310
Helix 36
36
C
374 383Right-handed alpha
Helix 37
37
C
403 412Right-handed alpha
Helix 38
38
C
432 437Right-handed alpha
Helix 39
39
C
440 447Right-handed alpha
Helix 40
40
C
447 453Right-handed alpha
Helix 41
41
C
472 476Right-handed 310
Helix 42
42
C
498 501Right-handed 310
Helix 43
43
C
520 533Right-handed alpha
Helix 44
44
C
539 544Right-handed 310
Helix 45
45
C
584 586Right-handed 310
Helix 46
46
C
587 605Right-handed alpha
Helix 47
47
C
615 627Right-handed alpha
Helix 48
48
C
627 638Right-handed alpha
Helix 49
49
C
646 671Right-handed alpha
Helix 50
50
C
679 704Right-handed alpha
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There are 10 sheets in PDB entry 3N9M. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
239 243first strand
Strand 2
A
250 253anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
266 268first strand
Strand 2
A
282 283anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
330 335first strand
Strand 2
A
355 360parallel
Strand 3
A
558 561anti-parallel
Strand 4
A
502 517anti-parallel
Strand 5
A
566 582anti-parallel
Strand 6
A
490 495anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
482 486first strand
Strand 2
A
566 582anti-parallel
Strand 3
A
502 517anti-parallel
Strand 4
A
549 553anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
397 399first strand
Strand 2
A
390 392anti-parallel
Strand 3
A
420 422anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
239 243first strand
Strand 2
C
250 253anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
266 268first strand
Strand 2
C
282 283anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
330 335first strand
Strand 2
C
355 360parallel
Strand 3
C
558 561anti-parallel
Strand 4
C
502 517anti-parallel
Strand 5
C
566 582anti-parallel
Strand 6
C
490 496anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
482 486first strand
Strand 2
C
566 582anti-parallel
Strand 3
C
502 517anti-parallel
Strand 4
C
549 553anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
397 402first strand
Strand 2
C
387 392anti-parallel
Strand 3
C
420 422anti-parallel
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